CN218945444U

CN218945444U - Gluing device

Info

Publication number: CN218945444U
Application number: CN202222950440.6U
Authority: CN
Inventors: 李松; 李立民
Original assignee: Tianjin Huishixiang Packaging Products Co ltd
Current assignee: Tianjin Huishixiang Packaging Products Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-02
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to the technical field of paperboard processing, and discloses a gluing device which solves the technical problems that a doctor blade can scrape glue and the glue quantity is constant, but manual adjustment is needed, the stability of the doctor blade is inconvenient to maintain, and the quality of scraping the glue is reduced once the doctor blade loosens; the device comprises a bottom plate, a glue groove and two roller frames, wherein the top end of the bottom plate is fixedly provided with the glue groove, the inside of the glue groove is rotationally connected with a glue roller, one side of the top end of the glue groove is rotationally connected with an inclined scraping plate, one side of the inclined scraping plate is provided with a channel, the other side of the inclined scraping plate is fixedly provided with a supporting plate, and the top of one side of the glue groove is fixedly provided with a horizontal plate; according to the utility model, glue can be stored through the glue groove, the glue roller is driven to rotate through the speed reducing motor, the glue roller can carry the glue to glue the paperboard, two supporting springs can be supported through the horizontal plate, the two supporting springs can support the limiting plate through the supporting plate, the limiting plate is tightly attached to the glue roller, and gaps are not easy to generate.

Description

Gluing device

Technical Field

The utility model relates to the technical field of paperboard processing, in particular to a gluing device.

Background

Cardboard, also called paperboard, is a thick paper sheet formed by interweaving fibers and processed by various pulps, and the distinction between the cardboard and the paper is usually divided into a quantitative and a thickness, and can be classified into a packaging cardboard, an industrial technical cardboard, a building cardboard, a printing and decorating cardboard and the like according to purposes, and in the process of producing the cardboard, the cardboard is often required to be subjected to glue coating treatment;

according to the "cardboard rubber coating device" that chinese patent grant publication CN205887333U provided, can scrape the gum through the scraper, realize that the gum volume is invariable, but need manual regulation, be inconvenient for keeping the stability of scraper, the scraper can reduce the scraping quality once not hard up, and can lead to the cardboard through a plurality of deflector rolls, but be difficult to provide tensile protection to the cardboard, when the tensile force that the cardboard received increases suddenly, lead to the cardboard fracture easily, be difficult to provide the buffering to the tensile force that the cardboard receives that increases suddenly through the deflector roll.

Disclosure of Invention

The utility model provides a glue spreading device, which solves the technical problems that a scraper can scrape glue and the glue quantity is constant, but manual adjustment is needed, the stability of the scraper is inconvenient to maintain, and the quality of scraping the glue is reduced once the scraper is loosened.

In order to solve the technical problems, the gluing device provided by the utility model comprises a bottom plate, a glue groove and two roller frames, wherein the top end of the bottom plate is fixedly provided with the glue groove, the inside of the glue groove is rotationally connected with two buffer assemblies, one side of the top end of the glue groove is rotationally connected with an inclined scraping plate, one side of the inclined scraping plate is provided with a channel, the other side of the inclined scraping plate is fixedly provided with a supporting plate, the top of one side of the glue groove is fixedly provided with a horizontal plate, the two sides of the top end of the horizontal plate are connected with the two sides of the bottom end of the supporting plate through two supporting springs, one side of the top end of the bottom plate is fixedly provided with a backboard, the tops of the two sides of the front side of the backboard are respectively fixedly connected with the two sides of the top end of the bottom plate, the tops of the two supports are respectively connected with two buffer assemblies in a sliding manner, the two roller frames are respectively rotationally connected with a pressing roller, and the two pressing rollers are in transmission connection with the two rollers through paperboards.

Preferably, four buffer assembly all includes polished rod, retaining ring, buffer spring and disc, four the surface of polished rod is all fixed and is equipped with the retaining ring, four the surface of polished rod is all overlapped and is equipped with buffer spring, four buffer spring's bottom respectively with the top overlap joint of four retaining rings, four the polished rod respectively with the both sides sliding connection on two support tops, four the bottom of polished rod respectively with the both sides fixed connection on two roller frame tops, four the top of polished rod is all fixed and is equipped with the disc.

Preferably, one side of the top end of the glue groove is fixedly provided with two limiting plates, and two sides of the inclined scraping plate are respectively connected with the two limiting plates in a rotating mode through pin shafts.

Preferably, spring columns are fixedly arranged on two sides of the top end of the horizontal plate and two sides of the bottom end of the supporting plate, and the four spring columns are respectively connected with two ends of the two supporting springs in a clamping mode.

Preferably, the both sides of gluey groove bottom are all fixed and are equipped with the riser, two the bottom of riser all with the top fixed connection of bottom plate.

Preferably, the front surface of the rubber groove is fixedly provided with a speed reducing motor, and an output shaft of the speed reducing motor is fixedly connected with one end of the rubber roller.

Compared with the related art, the utility model has the beneficial effects that:

the glue coating device provided by the utility model has the advantages that glue can be stored through the glue groove, the glue roller is driven to rotate through the speed reducing motor, the glue roller can carry the glue to coat the paper board, the two supporting springs can support the limiting plate through the horizontal plate, the limiting plate and the glue roller are tightly attached through the supporting plate, gaps are not easy to generate, the stability of the inclined scraping plate can be kept, the inclined scraping plate is not easy to loosen and fall off, the glue scraping quality can be ensured, the movement of the glue on the surface of the glue roller can be ensured through the channel of the inclined scraping plate, the inclined scraping plate can scrape the excessive glue, the constant glue amount can be realized, and the scraped glue can flow back into the glue groove through the inclined scraping plate due to the surface inclination of the inclined scraping plate;

can support and direction two roller frames respectively through four polished rods, can prevent two roller frames slope, can guarantee the stability of two compression rollers, can exert pressure to four retaining rings respectively through four buffer springs, four retaining rings can evenly transmit the pressure to the both sides on two roller frame tops through four polished rods, when the cardboard is directed through two compression rollers, can keep the stability of two cardboards, when the stretching force that the cardboard received increases steeply, can disperse the compression roller with the atress, the compression roller can exert pressure to buffer spring through the roller frame, can compress after buffer spring receives the pressure, drive the compression roller and rise, the compression roller can provide the buffering to the cardboard through the displacement, thereby can provide the protection to the cardboard, be difficult for producing the fracture phenomenon when the stretching force that the cardboard received increases steeply.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a buffer assembly according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the gelatin trough of the present utility model;

fig. 4 is a schematic view of the structure of the tilting pad of the present utility model.

Reference numerals in the drawings: 1. a bottom plate; 2. a glue groove; 3. a vertical plate; 4. a rubber roller; 5. a speed reducing motor; 6. a limiting plate; 7. a tilting blade; 8. a channel; 9. a support plate; 10. a support spring; 11. a spring post; 12. a horizontal plate; 13. a back plate; 14. a bracket; 15. a buffer assembly; 151. a polish rod; 152. a retainer ring; 153. a buffer spring; 154. a disc; 16. a roller frame; 17. a press roller; 18. and (3) paper board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a glue spreader, including bottom plate 1, rubber groove 2 and two roller frames 16, the top of bottom plate 1 is fixed and is equipped with rubber groove 2, the inside rotation of rubber groove 2 is connected with rubber roll 4, one side rotation on rubber groove 2 top is connected with slope scraper blade 7, passageway 8 has been seted up to one side of slope scraper blade 7, the opposite side of slope scraper blade 7 is fixed and is equipped with backup pad 9, the fixed horizontal plate 12 that is equipped with in top of rubber groove 2 one side, the both sides on horizontal plate 12 top are connected with the both sides of backup pad 9 bottom through two supporting springs 10, the fixed backplate 13 that is equipped with in one side on bottom plate 1 top, the top of backplate 13 front both sides is all fixed and is equipped with support 14, the bottom of two support 14 respectively with the both sides side fixed connection on bottom plate 1 top, the equal sliding connection on top of two support 14 has two buffer components 15, the bottom of four buffer components 15 respectively with the both sides fixed connection on two roller frames 16 top, two roller frames 16 all rotate and are connected with compression roller 17, two compression roller 17 pass through cardboard 18 and rubber roll 4 are connected, can deposit through rubber groove 2 and can deposit the horizontal plate 12, can be to support up two supporting springs 10, the two supporting springs 10, can not closely fall out the size of the backup pad 7 through the slope limiting support spring 7, can not closely keep the slope scraper blade 7, can be to the slope 7, can not the realization is stable, can be moved through the slope scraper blade 7, the top 7, can be guaranteed through the slope and can be difficult to the slope 7, the slope 7 is stable, the realization is stable, can be guaranteed, can be moved by the slope stably can be moved through the slope and can be kept down to the top to be adjusted.

Referring to fig. 1 and 2, four buffer assemblies 15 all include polished rod 151, retaining ring 152, buffer spring 153 and disc 154, the surface of four polished rod 151 is all fixed and is equipped with retaining ring 152, the surface of four polished rod 151 all overlaps and is equipped with buffer spring 153, the bottom of four buffer spring 153 respectively with the top overlap joint of four retaining rings 152, four polished rod 151 respectively with the both sides sliding connection on two support 14 tops, the bottom of four polished rod 151 respectively with the both sides fixed connection on two roller frame 16 tops, the top of four polished rod 151 is all fixed and is equipped with disc 154, can support and guide polished rod 151 through support 14, the polished rod 151 is difficult for the slope, can support and guide two roller frames 16 respectively through four polished rod 151, can prevent that two roller frames 16 from inclining, can guarantee the stability of two compression rollers 17, can exert pressure to four retaining rings 152 respectively through four buffer springs 153, four retaining rings 152 can evenly transmit the pressure to the both sides on two roller frames 16 tops through four polished rod 151, can keep the stability of two cardboard 18 when the cardboard 18 is directed through two compression rollers 17.

Referring to fig. 3 and 4, two limiting plates 6 are fixedly arranged on one side of the top end of the glue groove 2, two sides of the inclined scraping plate 7 are respectively and rotatably connected with the two limiting plates 6 through pin shafts, and the inclined scraping plate 7 can be supported through the two limiting plates 6.

Referring to fig. 3 and 4, spring columns 11 are fixedly arranged on both sides of the top end of the horizontal plate 12 and both sides of the bottom end of the supporting plate 9, the four spring columns 11 are respectively connected with both ends of the two supporting springs 10 in a clamping manner, the supporting springs 10 can be limited through the spring columns 11, and the supporting springs 10 can be prevented from falling off.

Referring to fig. 1, the two sides of the bottom end of the glue groove 2 are fixedly provided with vertical plates 3, the bottom ends of the two vertical plates 3 are fixedly connected with the top end of the bottom plate 1, and the two sides of the bottom end of the glue groove 2 can be uniformly supported through the two vertical plates 3.

Referring to fig. 1, a gear motor 5 is fixedly mounted on the front surface of the rubber groove 2, an output shaft of the gear motor 5 is fixedly connected with one end of the rubber roller 4, and the rubber roller 4 can be driven to rotate at a low speed through the gear motor 5.

In summary, in the utility model, the staff stores glue through the glue groove 2, then makes the unreeled paper board 18 pass through the two pressing rollers 17 and the glue roller 4, the four polished rods 151 can respectively support and guide the two roller frames 16, the two roller frames 16 can be prevented from tilting, the stability of the two pressing rollers 17 can be ensured, the four buffer springs 153 can respectively press the four check rings 152, the four check rings 152 can uniformly transmit the pressure to the two sides of the top ends of the two roller frames 16 through the four polished rods 151, when the two pressing rollers 17 guide the paper board 18, the stability of the two paper boards 18 can be kept, then the glue roller 4 is driven to rotate through the gear motor 5, the glue roller 4 can carry the glue to glue the paper board 18, the horizontal plate 12 can support the two supporting springs 10 in the process, two supporting springs 10 can support limiting plate 6 through backup pad 9, make limiting plate 6 and glue roll 4 closely laminate, be difficult for producing the gap, can keep the stability of slope scraper blade 7, slope scraper blade 7 is difficult for becoming flexible, drop, the motion of glue on the surface of glue roll 4 can be guaranteed to passageway 8 of slope scraper blade 7, slope scraper blade 7 can strike off the glue that will be more, can realize that the glue volume is invariable, the glue of striking off can flow back to inside the glue groove 2 through slope scraper blade 7, when the tensioning force that cardboard 18 received increases steeply, can disperse the power that receives to compression roller 17, compression roller 17 can be exerted pressure buffer spring 153 through roller frame 16, buffer spring 153 can compress after receiving pressure, drive compression roller 17 rise, compression roller 17 can provide the buffering to cardboard 18 through the displacement, thereby can provide the protection to cardboard 18, difficult production fracture phenomenon when the tensioning force that cardboard 18 received increases steeply.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubber coating device, includes bottom plate (1), gluey groove (2) and two roller frame (16), its characterized in that: the utility model discloses a high-pressure roller, including bottom plate (1), backplate (13) are fixed in the top of bottom plate (1), the inside rotation of gluey groove (2) is connected with rubber roll (4), one side rotation on gluey groove (2) top is connected with slope scraper blade (7), passageway (8) have been seted up to one side of slope scraper blade (7), the opposite side of slope scraper blade (7) is fixed and is equipped with backup pad (9), the top of gluey groove (2) one side is fixed and is equipped with horizontal plate (12), the both sides on horizontal plate (12) top are connected with the both sides of backup pad (9) bottom through two supporting springs (10), the fixed backplate (13) that are equipped with in one side on bottom plate (1) top, the top of backplate (13) is all fixed and is equipped with support (14), two the bottom of support (14) respectively with both sides side fixed connection on bottom plate (1) top, two equal sliding connection has two buffer assemblies (15) on top of support (14), four the bottom of buffer assemblies (15) respectively with the both sides fixed connection on two roller frames (16) top, two roller frames (16) are connected with two (17) and roller (17) are connected with roller (17) respectively.

2. The gluing device according to claim 1, wherein four buffer assemblies (15) each comprise a polish rod (151), a retainer ring (152), a buffer spring (153) and a disc (154), the retainer rings (152) are fixedly arranged on the surfaces of the four polish rods (151), the buffer springs (153) are sleeved on the surfaces of the four polish rods (151), the bottoms of the four buffer springs (153) are respectively overlapped with the tops of the four retainer rings (152), the four polish rods (151) are respectively connected with two sides of the tops of the two supports (14) in a sliding mode, the bottoms of the four polish rods (151) are respectively fixedly connected with two sides of the tops of the two roller frames (16), and the discs (154) are fixedly arranged on the tops of the four polish rods (151).

3. The gluing device according to claim 1, wherein two limiting plates (6) are fixedly arranged on one side of the top end of the glue groove (2), and two sides of the inclined scraping plate (7) are respectively and rotatably connected with the two limiting plates (6) through pin shafts.

4. The gluing device according to claim 1, wherein spring posts (11) are fixedly arranged on both sides of the top end of the horizontal plate (12) and both sides of the bottom end of the supporting plate (9), and the four spring posts (11) are respectively connected with both ends of the two supporting springs (10) in a clamping manner.

5. A glue spreading device according to claim 1, wherein two sides of the bottom end of the glue groove (2) are fixedly provided with vertical plates (3), and the bottom ends of the two vertical plates (3) are fixedly connected with the top end of the bottom plate (1).

6. A gluing device according to claim 1, characterized in that the front surface of the glue tank (2) is fixedly provided with a gear motor (5), and the output shaft of the gear motor (5) is fixedly connected with one end of the glue roller (4).